I. ˈin noun
Etymology: Middle English, from Old English; akin to Old Norse inni dwelling, inn, Old English in, adverb
Date: 12th century
1.
a. : an establishment for the lodging and entertaining of travelers
b. : tavern
2. : a residence formerly provided for British students in London and especially for students of law
II. intransitive verb
Date: 14th century
: to put up at an inn